7284780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{40471}}^1$

素因数の和:40486

約数の個数: 36

約数和(自身を含む): 22097712

約数和(自身を除く): 14812932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 40471, 80942, 121413, 161884, 202355, 242826, 364239, 404710, 485652, 607065, 728478, 809420, 1214130, 1456956, 1821195, 2428260, 3642390, 7284780]

約数ペア:

[(1, 7284780), (2, 3642390), (3, 2428260), (4, 1821195), (5, 1456956), (6, 1214130), (9, 809420), (10, 728478), (12, 607065), (15, 485652), (18, 404710), (20, 364239), (30, 242826), (36, 202355), (45, 161884), (60, 121413), (90, 80942), (180, 40471)]